Cushion|Lab Grown|IGI

5.27ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG828680576

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828680576

Diamond specifications and retailer prices

From $8,745 USD

As of October 26, 2026

Save $25,157 USD (74%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $33,902 USD at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.27ct lab-grown cushion diamond

This 5.27ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828680576 or 828680576. Listed at 15 retailers as of October 26, 2026, with prices from $8,745 to $33,902, a $25,157 spread on the same certified stone. With Clarity lists it at $33,902. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.27

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828680576

Dimensions11.32 × 9.22 × 6.30 mm

L/W Ratio1.23

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG828680576

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26

Current: $23,738 USD|Low: $8,745 USD|High: $33,902 USD|Avg: $16,486 USD

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

With Clarity

November 1, 2026

Retailer 4$8,745 USD

Retailer 3$9,088 USD

Retailer 11$9,370 USD

Retailer 6$10,302 USD

Retailer 12$10,718 USD

Retailer 7$13,963 USD

Retailer 8$15,080 USD

Retailer 2$15,293 USD

Retailer 10$16,524 USD

Retailer 9$17,007 USD

Retailer 5$22,956 USD

Retailer 1$23,738 USD

Retailer 13$28,293 USD

With Clarity$33,902 USD

22 data points across 14 retailers

15 retailers$8,745 USD to $33,902 USD

Cheapest Retailer

$8,745 USD

Retailer 2

$9,088 USD

HK$71,000 HKD

View

Retailer 3

$9,370 USD

View

Price last confirmed 13 days ago

Retailer 4

$10,302 USD

£8,112 GBP

View

Retailer 5

$10,718 USD

View

Retailer 6

$13,963 USD

€13,298 EUR

View

Retailer 7

$15,080 USD

View

B+

Retailer 8

$15,293 USD

View

B+

Retailer 9

$16,524 USD

£13,011 GBP

View

B+

Retailer 10

$17,007 USD

ZAR 274,747 ZAR

View

B+

Retailer 11

$22,765 USD

View

B+

Retailer 12

$22,956 USD

View

B+

Retailer 13

$23,738 USD

A$36,520 AUD

View

Retailer 14

$28,293 USD

View

Most Expensive

With Clarity

828680576 · Oct 31

$33,902 USD

View

14 more retailers have this diamond

Prices start from $8,745 USDSave up to $25,157 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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